Kamstrup MULTICAL 403 User manual

Instlltion nd user’s guide
MULTICAL® 403
Kamstrup A/S · Indusrivej 28, Silling · DK-8660 Sknderborg · T: [phone] · info@kmsrup.com · kmsrup.com

2 Kmsrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
Information
Permissible operating conditions / measuring ranges
Approved he meer in ccordnce wih MID nd EN1434:
Temperure Rnge q: 2 °C…180 °C DΘ: 3 K…178 K
Flow sensor (emperure of medium) qq: 2 °C…130 °C
Approved cooling meer in ccordnce wih DK-BEK 1178 nd EN1434:
Temperure Rnge q: 2 °C…180 °C DΘ: 3 K…178 K
Flow sensor (emperure of medium) qq: 2 °C…130 °C/qq: 2 °C…50 °C (MULTICAL® 403-C)
MID designation
Mechanical environment
Clss M1 nd M2
Electromagnetic environment
Clss E1 (housing/ligh indusry). The meer’s conrol cbles mus be drwn  min. 25 cm
disnce from oher insllions.
Climatic environment
Non-condensing, closed locion (insllion indoors), mbien emperure 5…55 °C.
Maintenance and repair
The disric heing supplier cn replce emperure sensor pir, bery nd communicion
module. The flow sensor mus no be sepred from he clculor. Oher repirs require
subsequen reverificion in n ccredied lborory.
Selecting a temperature sensor pair
MULTICAL® 403-W - P500 - He meer
MULTICAL® 403-T - P500 - He/cooling meer
MULTICAL® 403-V - P100 - He meer
MULTICAL® 403-C - P500 - Cooling meer
Battery for replacement
Kmsrup ype HC-993-02 (1 x D cell)
Kmsrup ype HC993-09 (2 x A cell)
Communication Modules
For n overview of vilble modules we refer o secion 9, pge 16.

3Kmsrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
Contents
1 General information 4
2 Mounting of temperature sensors 5
2.1 Shor direc sensor (DS) 5
2.2 Pocke sensor (PL) 6
2.3 Temperure sensor compibiliy wih flow sensors 6
3 Mounting of flow sensor 7
3.1 Mouning of couplings nd shor direc sensor in flow sensor 7
3.2 Flow sensor posiion 8
3.3 Insllion of MULTICAL® 403 flow sensor 8
3.4 Insllion exmples 10
3.5 Humidiy nd condension 10
4 Mounting the calculator 11
4.1 Compc mouning 11
4.2 Wll mouning 11
4.3 Posiion of clculor 12
5 Information codes ”INFO” 13
6 Power supply 14
6.1 Bery supply 14
6.2 Mins supply 14
7 Testing of function 15
8 Electrical connection 15
9 Communication modules 16
9.1 Module overview 16
9.2 Pulse inpus 16
9.3 Pulse oupus 17
9.4 D Pulse, inpus (In-A, In-B), ype HC-003-10 17
9.5 D Pulse, oupus (Ou-C, Ou-D) , ype HC-003-11 17
9.6 Wired M-Bus, inpus (In-A, In-B), ype HC-003-20 18
9.7 Wired M-Bus, oupus (Ou-C, Ou-D), ype HC-003-21 18
9.8 Wireless M-Bus, inpus (In-A, In-B), 868 MHz, ype HC-003-30 18
9.9 Wireless M-Bus, oupus (Ou-C, Ou-D), 868 MHz, ype HC-003-31 18
9.10 Anlog oupus 2 x 0/4…20 mA, ype HC-003-40 19
9.11 PQT Conroller, ype HC-003-43 19
9.12 Low Power Rdio, inpus (In-A, In-B), 434 MHz, ype HC-003-50 19
9.13 Low Power Rdio GDPR, inpus (In-A, In-B), 434 MHz, ype HC-003-51 19
9.14 LON TP/FT-10, inpus (In-A, In-B), ype HC-003-66 20
9.15 Modbus RTU, inpus (In-A, In-B), ype HC-003-67 20
10 Set-up via front keys 21

4 Kmsrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
1 General information
'Please read this guide carefully before mounting the energy meter.
In case of incorrect mounting, Kamstrup's guarantee obligations no longer apply.
Plese noe h he following insllion condiions mus be obeyed:
- Pressure sge: PN16/PN25, see mrking.
- Pressure sge, Kmsrup
sensor pir ype DS: PN25
- Pressure sge, Kmsrup
pocke sensors ype PL: PN25
A medium emperures bove 90 °C we recommend flnge sensors s well s wll-mouning of
clculor.
A medium emperures below mbien emperure, MULTICAL® 403 mus be wll mouned nd
he condension-proof version, ype 403-C, mus be used. In cse of bidirecionl he/cooling
energy meering, ype 403-T is used.

5Kmsrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
2 Mounting of temperature sensors
The emperure sensors used for mesuring inle nd oule emperures respecively,
consiue  mched sensor pir, which mus never be sepred. According o EN 1434/OIML
R75, he cble lengh mus no be chnged. Should replcemen be necessry, boh sensors mus
be replced.
The sensor mrked wih  red sign is o be inslled in he inle pipe. The oher sensor, mrked wih
 blue sign, is o be inslled in he oule pipe. For mouning in he clculor, see he prgrph
”Elecricl connecion”.
Note: The sensor cbles mus neiher be exposed o jerking nor pulling. Plese be wre of his
when binding he cbles, nd be creful no o pull he binders unnecessrily igh s his
my dmge he cbles. Plese lso noe h emperure sensors mus be mouned from
below in cooling nd he/cooling insllions.
2.1 Short direct sensor (DS)
The shor, direc sensors up o DN25 cn be mouned in specil bll vlves wih buil-in M 10
socke for he shor direc sensor. They cn lso be mouned in insllions wih sndrd
ee-pieces. Kmsrup A/S cn supply R½ nd R¾ brss nipples h fi he shor direc sensors.
The shor direc sensor cn lso be mouned direcly in seleced flow sensors from Kmsrup A/S.
Fsen he sensors’ brss unions lighly (pprox. 4 Nm) using  12 mm fce wrench, nd sel he
sensors wih sel nd locking wire.